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Re: Emacs crashes when displaying the Euro character
From: |
Richard Stallman |
Subject: |
Re: Emacs crashes when displaying the Euro character |
Date: |
Tue, 05 Sep 2006 05:42:54 -0400 |
How about making X protocol errors fatal only when glyph debugging is
on? When it is off, we can print the error message to stderr.
I don't think that printing on stderr is very useful. People won't
see it. After the release we should make these errors display as
warnings in a buffer.
This ought to cause the BadName error to be ignored. Does it work?
*** xterm.c 25 Aug 2006 03:47:19 -0400 1.924
--- xterm.c 04 Sep 2006 14:55:40 -0400
***************
*** 7501,7507 ****
static struct x_error_message_stack *x_error_message;
/* An X error handler which stores the error message in
! x_error_message_string. This is called from x_error_handler if
x_catch_errors is in effect. */
static void
--- 7501,7507 ----
static struct x_error_message_stack *x_error_message;
/* An X error handler which stores the error message in
! *x_error_message. This is called from x_error_handler if
x_catch_errors is in effect. */
static void
***************
*** 7520,7526 ****
After calling this function, X protocol errors no longer cause
Emacs to exit; instead, they are recorded in the string
! stored in x_error_message_string.
Calling x_check_errors signals an Emacs error if an X error has
occurred since the last call to x_catch_errors or x_check_errors.
--- 7520,7526 ----
After calling this function, X protocol errors no longer cause
Emacs to exit; instead, they are recorded in the string
! stored in *x_error_message.
Calling x_check_errors signals an Emacs error if an X error has
occurred since the last call to x_catch_errors or x_check_errors.
***************
*** 7780,7786 ****
/* We specifically use it before defining it, so that gcc doesn't inline it,
otherwise gdb doesn't know how to properly put a breakpoint on it. */
! static void x_error_quitter P_ ((Display *, XErrorEvent *)) NO_RETURN;
/* This is the first-level handler for X protocol errors.
It calls x_error_quitter or x_error_catcher. */
--- 7780,7786 ----
/* We specifically use it before defining it, so that gcc doesn't inline it,
otherwise gdb doesn't know how to properly put a breakpoint on it. */
! static void x_error_quitter P_ ((Display *, XErrorEvent *));
/* This is the first-level handler for X protocol errors.
It calls x_error_quitter or x_error_catcher. */
***************
*** 7825,7830 ****
--- 7825,7836 ----
{
char buf[256], buf1[356];
+ /* Ignore BadName errors. They can happen because of fonts
+ or colors that are not defined. */
+
+ if (error->error_code == BadName)
+ return;
+
/* Note that there is no real way portable across R3/R4 to get the
original error handler. */
- Re: Emacs crashes when displaying the Euro character, (continued)
Re: Emacs crashes when displaying the Euro character, Milan Zamazal, 2006/09/04
- Re: Emacs crashes when displaying the Euro character, Chong Yidong, 2006/09/04
- Re: Emacs crashes when displaying the Euro character,
Richard Stallman <=
- Re: Emacs crashes when displaying the Euro character, Chong Yidong, 2006/09/05
- Re: Emacs crashes when displaying the Euro character, Richard Stallman, 2006/09/06
- Re: Emacs crashes when displaying the Euro character, Milan Zamazal, 2006/09/06
- Re: Emacs crashes when displaying the Euro character, Chong Yidong, 2006/09/06
- Re: Emacs crashes when displaying the Euro character, Milan Zamazal, 2006/09/06
- Re: Emacs crashes when displaying the Euro character, Richard Stallman, 2006/09/07
Re: Emacs crashes when displaying the Euro character, Richard Stallman, 2006/09/07